WH (Kriegsmarine) flute (ie. 'Bootsmanns-Flöte') that is constructed from multi-coloured, copper-based material

This is a neat - and not that commonly encountered! - WH (Kriegsmarine) related personal-equipment-item: a (multi-coloured) golden-coloured- and (I deem) copper-based flute (ie. aka 'Bootsmanns-Flöte') that comes as issued and/or recently found. These flutes were 'standard'-equipment items for all naval non-commissioned-staff (ie. NCOs) and were used during exercises, training as well as during battle at sea. The piece on offer here is totally void of any marking or designation as is more often observed. The flute does show some moderate wear and/or usage but nothing too shocking: it was most certainly often polished and has a shiny appearance. Simply a neat WH (Kriegsmarine)-related personal-equipment-item that comes in a nicely preserved condition and that is I deem accordingly priced!